Crews work to repair a water main break on Stadium Boulevard west of Washtenaw Avenue in Ann Arbor Tuesday evening.

Amy Biolchini | AnnArbor.com

A water main break had restricted eastbound traffic Tuesday evening to one lane on Stadium Boulevard just west of the intersection with Washtenaw Avenue in Ann Arbor.

Crews were working to repair it, the City of Ann Arbor said in a Facebook post, made about 5:50 p.m.

Eastbound traffic had been diverted into what is normally the center turn lane on Stadium. Two lanes of westbound traffic had been maintained.

The city said it would post updates on its Facebook page.